Ultrasound-guided Quadratus Lumborum Block for Postoperative Pain Relief After Cesarean Delivery

Not Applicable

Completed

• Conditions: Postoperative Pain

• Registration Number: NCT02036749
• Lead Sponsor: Oslo University Hospital

Brief Summary

The Quadratus Lumborum (QL) Block is an ultrasound-guided technique described by Rafael Blanco in 2007. The nerves to the lower abdominal wall can be anesthetized by injecting local anesthetics close to the anterior border of the quadratus lumborum muscle. In our randomized, controlled, double-blinded study ultrasound-guided QL-blocks in 20 female patients after cesarean delivery will be compared with a placebo control group of 20 patients to investigate analgesic consumption, pain level, opioid related side effects and mobilization.

Detailed Description

Not available

Study Timeline

• Study Start: 2014-01
• Study First Submitted: 2014-01-13
• Study First Submitted QC: 2014-01-14
• Study First Posted: 2014-01-15
• Primary Completion: 2015-03
• Study Completion: 2015-03
• Status Verified: 2015-10
• Last Update Submitted: 2015-10-06
• Last Update Posted: 2015-10-07

Recruitment & Eligibility

• Status: COMPLETED
• Sex: Female
• Target Recruitment: 40

Inclusion Criteria

• Patients with cesarean delivery
• American Society of Anesthesiologists classification (ASA) < 3
• adequate communication skills
• Body mass index < 32

Exclusion Criteria

• ASA > 2
• chronic pain
• neurological illness/ neuropathy
• contraindication against local anesthetics

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
morphine consumption	48 hours

Secondary Outcome Measures

Name	Time	Method
pain level (NRS)	48 hours

Trial Locations

Locations (1)

Oslo University Hospital; 🇳🇴 Oslo, Norway